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US3143375A
Expired / Lapsed
US
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Adjustable furniture piece
Assignee: NOVA PRODUCTS CORP
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Filing: 1962-03-22
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Granted: 1964-08-04
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Expires: 1982-03-22
Abstract
No abstract record available.
Inventors
- 👤 Langbaum Murray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:24
CPC Classifications
A; A47; A47C; A47C16/00; A47C16/02; A47C16/025; F; F16; F16B; F16B12/00; F16B12/44; F16B12/52; F16B9/00; F16B9/05; F16B9/054; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32262; Y10T403/32271
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
IN COMBINATION, (A) A SELF-SUPPORTING CUSHION ASSEMBLY INCLUDING A RIGIDIFYING PART THEREFOR, (B) A SUPPORT COMPRISING A SKELETON FRAME INDEPENDENT OF SAID CUSHION ASSEMBLY, SMALLER IN ALL LATERAL DIMENSIONS THAN SAID CUSHION ASSEMBLY, AND COMPRISING NARROW SIDE AND END MEMBERS MEETING AT CORNERS, CORNER PLATES SECURED TO SAID SIDE AND END MEMBERS INSIDE THE CORNERS OF SAID FRAME AND HAVING AN ESSENTIALLY VERTICAL APERTURE FORMED THEREIN, AND LEGS WITH PARTS REMOVABLY RECEIVABLE IN SAID CORNER PLATE APERTURES, SAID LEGS WHEN THUS ATTACHED TO SAID FRAME EXTENDING DOWNWARDLY THEREFROM, SAID FRAME INCLUDING A LONGITUDINALLY EXTENDING SERIES OF MEMBER-ENGAGEABLE STRUCTURAL ELEMENTS SPACED THEREALONG, (C) MEANS SECURED TO SAID CUSHION ASSEMBLY AT A FIRST AREA AND ENGAGING SAID FRAME AT A SECOND AREA REMOTE FROM SAID STRUCTURAL ELEMENTS AND EFFECTIVE TO ARTICULATELY SECURE SAID
Claim 2
Dependent Claim
131 words
IN COMBINATION, (A) A SELF-SUPPORTING CUSHION ASSEMBLY INCLUDING A RIGIDIFYING PART THEREFOR, (B) A SUPPORT COMPRISING A SKELETON FRAME INDEPENDENT OF SAID CUSHION ASSEMBLY, SMALLER IN ALL LATERAL DIMENSIONS THAN SAID CUSHION ASSEMBLY, AND COMPRISING NARROW SIDE AND END MEMBERS MEETING AT CORNERS, CORNER PLATES SECURED TO SAID SIDE AND END MEMBERS INSIDE THE CORNERS OF SAID FRAME AND HAVING AN ESSENTIALLY VERTICAL APERTURE FORMED THEREIN, AND LEGS WITH PARTS REMOVABLY RECEIVABLE IN SAID CORNER PLATE APERTURES, SAID LEGS WHEN THUS ATTACHED TO SAID FRAME EXTENDING DOWNWARDLY THEREFROM, SAID FRAME INCLUDING A LONGITUDINALLY EXTENDING SERIES OF MEMBER-ENGAGEABLE STRUCTURAL ELEMENTS SPACED THEREALONG, (C) MEANS SECURED TO SAID CUSHION ASSEMBLY AT A FIRST AREA AND ENGAGING SAID FRAME AT A SECOND AREA REMOTE FROM SAID STRUCTURAL ELEMENTS AND EFFECTIVE TO ARTICULATELY SECURE SAID
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-04 | 1968-02-03 | 1968-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-04 | 1972-02-03 | 1972-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-04 | 1976-02-03 | 1976-08-04 | $7700.00 | Window Closed / Lapsed |